30804015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8117}}^1$

素因数の和:8159

約数の個数: 32

約数和(自身を含む): 56111616

約数和(自身を除く): 25307601

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 8117, 24351, 40585, 89287, 121755, 186691, 267861, 446435, 560073, 933455, 1339305, 2053601, 2800365, 6160803, 10268005, 30804015]

約数ペア:

[(1, 30804015), (3, 10268005), (5, 6160803), (11, 2800365), (15, 2053601), (23, 1339305), (33, 933455), (55, 560073), (69, 446435), (115, 267861), (165, 186691), (253, 121755), (345, 89287), (759, 40585), (1265, 24351), (3795, 8117)]